Automatic welding device for aluminum alloy doors and windows

Abstract

The invention belongs to the technical field of aluminum alloy doors and windows, and particularly discloses an aluminum alloy door and window automatic welding device which comprises a core seat, corner grooves are formed in the four end corners of the core seat, second air cylinders are arranged at the four end corners of the top of the core seat, and welding mechanisms are installed at the output ends of the second air cylinders. Assembling mechanisms are arranged on four end surfaces of the core seat, a top plate is arranged below the assembling mechanisms, a base is fixedly arranged at the bottom of the core seat, four sliding mechanisms are uniformly arranged in the base, the sliding mechanisms are matched with the top plate, and a storage frame is arranged above the assembling mechanisms. Through cooperation of the assembling mechanism and the sliding mechanism, the whole structure is simple, practicability is high, continuous combination of door and window frame assemblies can be achieved, the door and window frame assemblies are jacked upwards through the top plate, and therefore workers can take the door and window frame assemblies conveniently, the working efficiency is improved, and the working intensity of the workers is relieved.

Description

Technical Field

[0001] The invention belongs to the field of aluminum alloy doors and windows, and specifically discloses an automatic welding device for aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes. The joints of aluminum alloy door and window components need to be welded during assembly.

[0003] The existing automatic welding device for aluminum alloy doors and windows requires workers to manually align the aluminum alloy door and window components and then weld the joints, so the operation can only be performed one by one, which has low work efficiency and high labor intensity for the workers. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to propose an automatic welding device for aluminum alloy doors and windows to solve the problem that the prior art requires workers to manually align the aluminum alloy door and window components and then weld the joints, which can only be operated one by one, resulting in low work efficiency and high labor intensity for workers.

[0005] To achieve the above objectives, the present invention provides an automatic welding device for aluminum alloy doors and windows, comprising a core seat, wherein corner grooves are provided at the four end corners of the core seat, a second cylinder is arranged at the four end corners of the top of the core seat, a welding mechanism is installed at the output end of the second cylinder, and the welding mechanism is located in the corner groove, an assembly mechanism is arranged at the four end faces of the core seat, a top plate is arranged below the assembly mechanism, a base is fixedly arranged at the bottom of the core seat, four sliding mechanisms are evenly arranged inside the base, and the sliding mechanism cooperates with the top plate, and a storage frame is arranged above the assembly mechanism.

[0006] In the above technical solution, preferably, a first cylinder is installed at the center of the top of the core seat, a core shaft is movably installed inside the core seat, the output end of the first cylinder is connected to the core shaft, four first connecting blocks are evenly installed at the middle end of the core shaft, and a pressure block is fixedly installed at the bottom end of the core shaft.

[0007] In the above technical solution, preferably, the assembly mechanism includes a movable plate, a center groove is provided at the middle end of the movable plate, the surface of the movable plate is movably inserted in the core seat, a stop block is provided at one end of the movable plate located outside the core seat, a limited position edge is provided on the surface of the stop block and above the movable plate, a second connecting block is provided at one end of the movable plate located inside the core seat, and a connecting rod is connected to the second connecting block and the first connecting block via a rotating shaft.

[0008] In the above technical solution, preferably, the sliding mechanism includes a sliding block, the sliding block is provided with an inclined plate on the end face close to the pressure block, the four end faces of the pressure block are all arranged as inclined surfaces, and the inclined surfaces correspond to the inclined plates, a matching block is fixedly installed at the front end of the sliding block, a rotating rod is provided at the front end of the sliding mechanism, a path groove is provided on the surface of the rotating rod, a sliding convex pin corresponding to the path groove is provided inside the matching block, the sliding convex pin is slidably engaged in the path groove, a storage groove is provided inside the sliding block, and the other end of the rotating rod A gear is provided, and four top plates are evenly arranged inside the base. The surface of the top of the top plate is movably inserted in the central groove, and the surface of the bottom of the top plate is movably inserted in the base. An expansion groove is opened on the surface of the bottom of the top plate, and a rack is provided on the inner wall of the expansion groove. The rack is meshed with the gear. A limiting groove is provided below the sliding mechanism, and a spring is installed in the limiting groove. A limiting block is fixedly provided at the bottom of the sliding block, and the limiting block is slidably installed in the limiting groove, and the end of the spring is fixedly connected to the surface of the limiting block.

[0009] In the above technical solution, preferably, four insertion rods are evenly installed inside the base, and slots are opened on the surface of the sliding block, and the insertion rods are movably inserted into the slots.

[0010] In the above technical solution, preferably, a door and window frame assembly is arranged above the assembly mechanism, and the door and window frame assembly includes four door and window frame components. The door and window frame components are movably installed inside the storage frame, and the bottom end of the storage frame is connected to a support plate through a rotating shaft.

[0011] In the above technical solution, preferably, support columns are installed at the four end corners of the storage frame.

[0012] In the above technical solution, preferably, the distance between the top surface of the movable plate and the bottom surface of the limiting edge is the same as the height of the door and window frame component.

[0013] Compared with the prior art, the present invention has the following beneficial effects: through the cooperation of the assembly mechanism and the sliding mechanism, the overall structure is simple and practical, and the continuous combination of the door and window frame assemblies can be realized, and the top plate lifts the door and window frame assemblies upward, thereby facilitating the staff to retrieve the materials from the door and window frame assemblies, improving work efficiency and reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is another perspective structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the core seat structure of the present invention; Figure 4 It is a schematic diagram of the assembly mechanism structure of the present invention; Figure 5 It is a schematic diagram of the sliding mechanism structure of the present invention; Figure 6 It is a front cross-sectional view of the assembly mechanism of the present invention; Figure 7 It is a front cross-sectional view of the sliding mechanism of the present invention; Figure 8 For the present invention Figure 4 The enlarged view of point A in the middle; Fig. 9 For the present invention Figure 5 The enlarged view of point B in the middle; Fig.10 For the present invention Figure 7 Enlarged view of point C in the middle; Fig.11 For the present invention Figure 2 The enlarged view of point D in the middle; Fig.12 For the present invention Figure 3 Enlarged view of point E in the middle.

[0015] In the figure: 1. base; 2. core seat; 3. corner groove; 4. first cylinder; 5. core shaft; 6. assembly mechanism; 7. movable plate; 8. block; 9. limiting edge; 10. center groove; 11. connecting rod; 12. first connecting block; 13. second connecting block; 14. pressing block; 15. sliding mechanism; 16. sliding block; 17. matching block; 18. storage groove; 19. limiting groove; 20. limiting block; 21. spring; 22. rotating rod; 23. gear; 24. top plate; 25. expansion groove; 26. rack; 27. slot; 28. plug rod; 29. ​​support column; 30. storage frame; 31. support plate; 32. second cylinder; 33. welding mechanism; 34. door and window frame assembly. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figure 1 - Fig.12The automatic welding device for aluminum alloy doors and windows shown in the figure comprises a core seat 2, wherein corner grooves 3 are provided at the four end corners of the core seat 2, and a second cylinder 32 is provided at the four end corners of the top of the core seat 2, and a welding mechanism 33 is installed at the output end of the second cylinder 32, and the welding mechanism 33 is located in the corner groove 3. By arranging the welding mechanism 33 at the four end corners of the core seat 2, the welding mechanism 33 can weld and fix the connection of the end corners of the door and window frame assembly 34, and the welding mechanism 33 can be moved into the corner groove 3 to avoid the door and window frame assembly 34 from being damaged. 4 is lifted, the welding mechanism 33 blocks the door and window frame assembly 34, the four end faces of the core seat 2 are provided with an assembly mechanism 6, a top plate 24 is provided below the assembly mechanism 6, a base 1 is fixedly provided at the bottom of the core seat 2, four sliding mechanisms 15 are evenly provided inside the base 1, and the sliding mechanisms 15 cooperate with the top plate 24, and a storage frame 30 is provided above the assembly mechanism 6. Through the cooperation of the assembly mechanism 6 and the sliding mechanism 15, when the movable plate 7 is retracted into the core seat 2, the stopper 8 and the limiting edge 9 can move the door and window frame 34. The frame components are pushed toward the surface of the core seat 2, so that the four door and window frame components can be spliced ​​and combined into a door and window frame assembly 34. Then, the welding operation of the door and window frame assembly 34 is realized through the welding mechanism 33. At this time, the top plate 24 moves down as a whole. At this time, the top plate 24 will be stored inside the base 1. When the movable plate 7 moves toward the outside of the core seat 2, the stopper 8 and the limiting edge 9 move to the side of the storage frame 30. At this time, the support plate 31 is opened under the action of gravity, and the door and window frame components fall to the surface of the movable plate 7. At this time, the pressing block 14 is pressed against the sliding block 16 does not generate pressure. Under the action of the spring 21, the sliding block 16 will move toward the center of the base 1. At this time, under the cooperation of the rotating rod 22 and various components, the gear 23 rotates in the opposite direction, and the top plate 24 moves up as a whole. The top plate 24 passes through the central groove 10 and lifts the door and window frame assembly 34 upward, thereby facilitating the staff to take materials from the door and window frame assembly 34. The overall structure is simple and practical, and the continuous combination of the door and window frame assembly 34 can be realized, thereby improving work efficiency and reducing the work intensity of the staff.

[0019] A first cylinder 4 is installed at the center of the top of the core base 2, and a core shaft 5 is movably installed inside the core base 2. The output end of the first cylinder 4 is connected to the core shaft 5. Under the action of the first cylinder 4, the core shaft 5 can move up and down inside the core base 2. Four first connecting blocks 12 are evenly installed at the middle end of the core shaft 5, and a pressure block 14 is fixedly installed at the bottom end of the core shaft 5. The core shaft 5 can drive the first connecting block 12 and the pressure block 14 to move up and down.

[0020] The assembly mechanism 6 includes a movable plate 7, a central groove 10 is provided at the middle end of the movable plate 7, the surface of the movable plate 7 is movably inserted in the core seat 2, a stopper 8 is provided at one end of the movable plate 7 outside the core seat 2, and a limiting edge 9 is provided on the surface of the stopper 8 and above the movable plate 7. The movable plate 7 can support the door and window frame components. When the movable plate 7 is retracted into the core seat 2, the stopper 8 and the limiting edge 9 can push the door and window frame components toward the surface of the core seat 2, so that the four door and window frame components can be spliced ​​and combined into a door and window frame assembly. Part 34, and then the welding operation of the door and window frame assembly 34 is realized through the welding mechanism 33. The second connecting block 13 is arranged at one end of the movable plate 7 inside the core seat 2. The second connecting block 13 and the first connecting block 12 are connected with a connecting rod 11 through a rotating shaft. By setting the connecting rod 11, when the core shaft 5 moves downward, the first connecting block 12 also moves downward. At this time, under the action of the connecting rod 11, the second connecting block 13 can be pulled downward, thereby realizing the operation of retracting the movable plate 7 into the core seat 2.

[0021] The sliding mechanism 15 includes a sliding block 16. The end surface of the sliding block 16 close to the pressure block 14 is provided with an inclined plate. The four end surfaces of the pressure block 14 are all set as inclined surfaces, and the inclined surfaces correspond to the inclined plates. When the core shaft 5 moves downward, the pressure block 14 also moves downward. At this time, the inclined surface of the end surface of the pressure block 14 has an extrusion effect on the inclined plate on the surface of the sliding block 16, so that the sliding block 16 slides to the outside of the base 1. The front end of the sliding block 16 is fixedly installed with a matching block 17. The front end of the sliding mechanism 15 is provided with a rotating rod 22. The surface of the rotating rod 22 is provided with a path groove. The inside of the matching block 17 is provided with a sliding convex nail corresponding to the path groove. The sliding protrusion is slidably engaged in the path groove, and a storage groove 18 is provided inside the sliding block 16. When the sliding block 16 slides toward the outside of the base 1, the matching block 17 will also be displaced synchronously. At this time, under the cooperation of the sliding protrusion inside the matching block 17 and the path groove, the rotating rod 22 will rotate forward, and a gear 23 is provided at the other end of the rotating rod 22. Four top plates 24 are evenly arranged inside the base 1. The surface of the top of the top plate 24 is movably inserted in the central groove 10, and the surface of the bottom of the top plate 24 is movably inserted in the base 1. The surface of the bottom of the top plate 24 is provided with an expansion groove 25, and the inner wall of the expansion groove 25 A rack 26 is provided, and the rack 26 meshes with the gear 23. When the rotating rod 22 rotates, the gear 23 also rotates. Since the rack 26 meshes with the gear 23, when the gear 23 rotates forward, under the action of the rack, the top plate 24 moves downward as a whole. At this time, the top plate 24 will be stored inside the base 1. A limiting groove 19 is provided below the sliding mechanism 15, and a spring 21 is installed in the limiting groove 19. A limiting block 20 is fixedly provided at the bottom of the sliding block 16. The limiting block 20 is slidably installed in the limiting groove 19, and the end of the spring 21 is fixedly connected to the surface of the limiting block 20. With the cooperation of the limit block 20 and the limit groove 19, when the pressure block 14 does not produce pressure on the sliding block 16, under the action of the spring 21, the sliding block 16 will move toward the center of the base 1. At this time, with the cooperation of the rotating rod 22 and various components, the gear 23 rotates in the opposite direction, and the top plate 24 moves up as a whole. The top plate 24 passes through the central groove 10 and lifts the door and window frame assembly 34 upward, thereby facilitating the staff to take materials from the door and window frame assembly 34. At the same time, the spring 21 and other structures will also ensure that the sliding mechanism 15 can slide normally, thereby ensuring the stability of the sliding mechanism 15 when working.

[0022] Four insertion rods 28 are evenly installed inside the base 1, and a slot 27 is opened on the surface of the sliding block 16. The insertion rods 28 are movably inserted in the slot 27, further ensuring the stability of the sliding mechanism 15 during operation.

[0023] A door and window frame assembly 34 is arranged above the assembly mechanism 6. The door and window frame assembly 34 includes four door and window frame components. The door and window frame components are movably installed inside the storage frame 30. The bottom end of the storage frame 30 is connected to a support plate 31 through a rotating shaft. When the movable plate 7 moves toward the outside of the core seat 2, the stopper 8 and the limiting edge 9 move to the side of the storage frame 30. At this time, the support plate 31 is opened under the action of gravity, and the door and window frame components fall onto the surface of the movable plate 7. When the movable plate 7 moves toward the inside of the core seat 2, the stopper 8 and the limiting edge 9 have a squeezing effect on the support plate 31, so that the support plate 31 is covered. At this time, the door and window frame components inside the storage frame 30 are stably stored in the storage frame 30. By continuously repeating this process, the continuous combination of the door and window frame assembly 34 can be realized, the work efficiency is improved, and the work intensity of the staff is reduced.

[0024] Support columns 29 are installed at the four end corners of the storage frame 30 to support the storage frame 30 and ensure the stability of the storage frame 30 when in use.

[0025] The distance between the top surface of the movable plate 7 and the bottom surface of the limiting edge 9 is the same as the height of the door and window frame components, which has a good effect of locking the door and window frame components and ensures the transmission effect of the door and window frame components.

[0026] Working principle: First, under the action of the first cylinder 4, the core shaft 5 can move up and down inside the core seat 2, and the core shaft 5 can drive the first connecting block 12 and the pressing block 14 to move up and down, and then when the core shaft 5 moves downward, the first connecting block 12 also moves downward. At this time, under the action of the connecting rod 11, the second connecting block 13 can be pulled downward, thereby realizing the operation of retracting the movable plate 7 into the core seat 2. In the process of retracting the movable plate 7 into the core seat 2, the stopper 8 and the limiting edge 9 can push the door and window frame components toward the surface of the core seat 2, so that the four door and window frame components can be spliced ​​and combined into a door and window frame assembly 34, and then the welding operation of the door and window frame assembly 34 is realized through the welding mechanism 33. At this time, since the pressing block 14 will also move downward with the core shaft 5, the inclined surface of the end face of the pressing block 14 has an extrusion effect on the inclined plate on the surface of the sliding block 16. The sliding block 16 slides toward the outside of the base 1, and the matching block 17 will also be displaced synchronously. At this time, with the cooperation of the sliding convex nail inside the matching block 17 and the path groove, the rotating rod 22 and the gear 23 will also rotate. With the cooperation of the gear 23 and the rack 26, the top plate 24 moves down as a whole. At this time, the top plate 24 will be stored inside the base 1, and the top plate 24 moves down as a whole. Then, when the core shaft 5 moves upward, the connecting rod 11 gradually tends to be parallel. At this time, the movable plate 7 moves toward the outside of the core seat 2. At this time, under the action of the spring 21, the sliding block 16 moves toward the center of the base 1. At this time, with the cooperation of the rotating rod 22 and various components, the gear 23 rotates in the opposite direction, and the top plate 24 moves up as a whole. The top plate 24 passes through the center groove 10, and lifts the door and window frame assembly 34 upward, thereby facilitating the staff to take materials from the door and window frame assembly 34.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An automatic welding device for aluminum alloy doors and windows, comprising a core seat (2), characterized in that: Corner grooves (3) are provided at the four end corners of the core seat (2); second cylinders (32) are provided at the four end corners of the top of the core seat (2); a welding mechanism (33) is installed at the output end of the second cylinder (32), and the welding mechanism (33) is located in the corner groove (3); the four end faces of the core seat (2) are provided with assembly mechanisms (6); a top plate (24) is provided below the assembly mechanism (6); a base (1) is fixedly provided at the bottom of the core seat (2); four sliding mechanisms (15) are evenly provided inside the base (1), and the sliding mechanisms (15) cooperate with the top plate (24); a storage frame (30) is provided above the assembly mechanism (6).

2. The automatic welding device for aluminum alloy doors and windows according to claim 1 is characterized in that: A first cylinder (4) is installed at the center of the top of the core seat (2), a core shaft (5) is movably installed inside the core seat (2), an output end of the first cylinder (4) is connected to the core shaft (5), four first connecting blocks (12) are evenly installed at the middle end of the core shaft (5), and a pressure block (14) is fixedly installed at the bottom end of the core shaft (5).

3. The automatic welding device for aluminum alloy doors and windows according to claim 2 is characterized in that: The assembly mechanism (6) comprises a movable plate (7), a central groove (10) is provided at the middle end of the movable plate (7), the surface of the movable plate (7) is movably inserted into the core seat (2), a stopper (8) is provided at one end of the movable plate (7) outside the core seat (2), a limiting edge (9) is provided on the surface of the stopper (8) and above the movable plate (7), a second connecting block (13) is provided at one end of the movable plate (7) inside the core seat (2), and a connecting rod (11) is connected to the second connecting block (13) and the first connecting block (12) via a rotating shaft.

4. The automatic welding device for aluminum alloy doors and windows according to claim 3 is characterized in that: The sliding mechanism (15) comprises a sliding block (16), the end surface of the sliding block (16) close to the pressing block (14) is provided with an inclined plate, the four end surfaces of the pressing block (14) are all provided with inclined surfaces, and the inclined surfaces correspond to the inclined plates, the front end of the sliding block (16) is fixedly mounted with a matching block (17), the front end of the sliding mechanism (15) is provided with a rotating rod (22), the surface of the rotating rod (22) is provided with a path groove, the inside of the matching block (17) is provided with a sliding convex pin corresponding to the path groove, the sliding convex pin is slidably engaged in the path groove, the inside of the sliding block (16) is provided with a storage groove (18), the other end of the rotating rod (22) is provided with a gear (23), and the inside of the base (1) is evenly provided with There are four top plates (24), the top surface of the top plate (24) is movably inserted into the central groove (10), the bottom surface of the top plate (24) is movably inserted into the base (1), the bottom surface of the top plate (24) is provided with an expansion groove (25), the inner wall of the expansion groove (25) is provided with a rack (26), the rack (26) is meshed with the gear (23), a limit groove (19) is provided below the sliding mechanism (15), a spring (21) is installed in the limit groove (19), a limit block (20) is fixedly provided at the bottom of the sliding block (16), the limit block (20) is slidably installed in the limit groove (19), and the end of the spring (21) is fixedly connected to the surface of the limit block (20).

5. The automatic welding device for aluminum alloy doors and windows according to claim 4 is characterized in that: Four insertion rods (28) are evenly installed inside the base (1), and a slot (27) is provided on the surface of the sliding block (16), and the insertion rods (28) are movably inserted into the slot (27).

6. The automatic welding device for aluminum alloy doors and windows according to claim 3 is characterized in that: A door and window frame assembly (34) is arranged above the assembly mechanism (6), the door and window frame assembly (34) comprising four door and window frame components, the door and window frame components being movably mounted inside the storage frame (30), the bottom end of the storage frame (30) being connected to a support plate (31) via a rotating shaft.

7. The automatic welding device for aluminum alloy doors and windows according to claim 6 is characterized in that: Support columns (29) are installed at the four end corners of the storage frame (30).

8. The automatic welding device for aluminum alloy doors and windows according to claim 6 is characterized in that: The distance between the top surface of the movable plate (7) and the bottom surface of the limiting edge (9) is the same as the height of the door and window frame component.

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